The Lost Ones have a similar appearance to humans, only deformed, skeletal, and slimy. They are composed completely out of ink, with skin texture similar to black tar. Their eyes glow a yellow and orange color, and they have what appears to be drool-like slime in place of their mouths. Lost One is nerve-wrecked and filled with nothing but despair, desperately trying to escape a male pursuer (either Ink Bendy or someone else entirely), while also wanting to get back to the real world.